ZA721693B - Indicating,mechanisms - Google Patents
Indicating,mechanismsInfo
- Publication number
- ZA721693B ZA721693B ZA721693A ZA721693A ZA721693B ZA 721693 B ZA721693 B ZA 721693B ZA 721693 A ZA721693 A ZA 721693A ZA 721693 A ZA721693 A ZA 721693A ZA 721693 B ZA721693 B ZA 721693B
- Authority
- ZA
- South Africa
- Prior art keywords
- mechanisms
- indicating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
- G03B21/116—Handling microfiches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12714571A | 1971-03-23 | 1971-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA721693B true ZA721693B (en) | 1972-12-27 |
Family
ID=22428525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA721693A ZA721693B (en) | 1971-03-23 | 1972-03-13 | Indicating,mechanisms |
Country Status (12)
Country | Link |
---|---|
US (1) | US3748032A (en) |
JP (1) | JPS523580B1 (en) |
BE (1) | BE781030A (en) |
CA (2) | CA972994A (en) |
CH (1) | CH541200A (en) |
DE (1) | DE2213574C3 (en) |
ES (1) | ES401048A1 (en) |
FR (1) | FR2138620B1 (en) |
GB (1) | GB1334812A (en) |
IT (1) | IT950684B (en) |
SE (1) | SE375160B (en) |
ZA (1) | ZA721693B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909123A (en) * | 1974-01-21 | 1975-09-30 | Rca Corp | Indexing system for microfiche viewer |
US5455646A (en) * | 1994-03-10 | 1995-10-03 | White, Jr.; Wayne E. | Stop-motion mechanism |
DE102008047422A1 (en) * | 2008-09-15 | 2010-04-15 | Endress + Hauser Wetzer Gmbh + Co Kg | Field device i.e. data display device, has projection module arranged within housing, and projection surfaces and housing aligned on each other such that projection surfaces and projected data are visible outside of housing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR942117A (en) * | 1944-03-06 | 1949-01-31 | Thomson Houston Comp Francaise | Frame holder for microfilm reader |
FR1430277A (en) * | 1965-01-18 | 1966-03-04 | Apppareils Controleurs | Tracking and centering device for reading or reproducing microfiche or microcards with multiple images |
US3509651A (en) * | 1966-01-03 | 1970-05-05 | Itek Corp | Optical viewer |
US3560083A (en) * | 1968-01-24 | 1971-02-02 | Dietzgen Co Eugene | Microimage reader |
-
1971
- 1971-03-23 US US00127145A patent/US3748032A/en not_active Expired - Lifetime
- 1971-12-17 JP JP46101999A patent/JPS523580B1/ja active Pending
-
1972
- 1972-01-21 CA CA132,961A patent/CA972994A/en not_active Expired
- 1972-02-08 CA CA134,212A patent/CA961681A/en not_active Expired
- 1972-03-13 ZA ZA721693A patent/ZA721693B/en unknown
- 1972-03-13 GB GB1165572A patent/GB1334812A/en not_active Expired
- 1972-03-17 FR FR727209311A patent/FR2138620B1/fr not_active Expired
- 1972-03-21 DE DE2213574A patent/DE2213574C3/en not_active Expired
- 1972-03-22 SE SE7203712A patent/SE375160B/xx unknown
- 1972-03-22 BE BE781030A patent/BE781030A/en unknown
- 1972-03-22 ES ES401048A patent/ES401048A1/en not_active Expired
- 1972-03-22 IT IT22291/72A patent/IT950684B/en active
- 1972-03-23 CH CH432772A patent/CH541200A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2213574B2 (en) | 1978-11-16 |
BE781030A (en) | 1972-07-17 |
JPS523580B1 (en) | 1977-01-28 |
IT950684B (en) | 1973-06-20 |
CA972994A (en) | 1975-08-19 |
DE2213574A1 (en) | 1972-10-05 |
CA961681A (en) | 1975-01-28 |
SE375160B (en) | 1975-04-07 |
FR2138620A1 (en) | 1973-01-05 |
US3748032A (en) | 1973-07-24 |
DE2213574C3 (en) | 1979-07-26 |
GB1334812A (en) | 1973-10-24 |
ES401048A1 (en) | 1976-01-01 |
FR2138620B1 (en) | 1974-02-15 |
CH541200A (en) | 1973-08-31 |
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